54136888 has 16 divisors (see below), whose sum is σ = 109315080. Its totient is φ = 24986208.

The previous prime is 54136879. The next prime is 54136889. The reversal of 54136888 is 88863145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54136889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260170 + ... + 260377.

Almost surely, 2^54136888 is an apocalyptic number.

It is an amenable number.

54136888 is an abundant number, since it is smaller than the sum of its proper divisors (55178192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54136888 is a wasteful number, since it uses less digits than its factorization.

54136888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520566 (or 520562 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 54136888 is about 7357.7773817913. Note that the first 3 decimals coincide. The cubic root of 54136888 is about 378.2954307910.

The spelling of 54136888 in words is "fifty-four million, one hundred thirty-six thousand, eight hundred eighty-eight".